673132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 1315440

約数和(自身を除く): 642308

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 521, 646, 1042, 1292, 2084, 8857, 9899, 17714, 19798, 35428, 39596, 168283, 336566, 673132]

約数ペア:

[(1, 673132), (2, 336566), (4, 168283), (17, 39596), (19, 35428), (34, 19798), (38, 17714), (68, 9899), (76, 8857), (323, 2084), (521, 1292), (646, 1042)]